<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单数据 -->
      <el-table :data="orderList" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status">
          <template slot-scope="scope">
            <el-tag v-if="scope.row.pay_status" type="success">已付款</el-tag>
            <el-tag v-else type="danger">未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="下单发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间">
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="primary"
              icon="el-icon-edit"
              circle
              @click="showForm"
            ></el-button>
            <el-button
              size="mini"
              type="primary"
              icon="el-icon-location"
              circle
              @click="showProgress"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[1, 5, 10]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>

      <!-- dialog对话框 -->
      <el-dialog
        title="修改区域"
        :visible.sync="dialogVisible"
        width="30%"
        @close="closeDialog"
      >
        <el-form
          :model="addressForm"
          :rules="addressFormRules"
          ref="addressFormRef"
          label-width="100px"
        >
          <el-form-item label="省市区" prop="address1">
            <el-cascader
              v-model="value"
              :options="cityData"
              :props="{ expandTrigger: 'hover' }"
              @change="handleChange"
            ></el-cascader>
          </el-form-item>
          <el-form-item label="详细地址" prop="address2">
            <el-input v-model="addressForm.address2"></el-input>
          </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
          <el-button @click="dialogVisible = false">取 消</el-button>
          <el-button type="primary" @click="dialogVisible = false"
            >确 定</el-button
          >
        </span>
      </el-dialog>

      <!-- 物流进度dialog -->
      <el-dialog
        title="物流进度"
        :visible.sync="dialogProgressVisible"
        width="50%"
      >
        <!-- timeLine 时间线 -->
        <el-timeline >
          <el-timeline-item
            v-for="(activity, index) in progressData"
            :key="index"
            :timestamp="activity.time"
          >
            {{ activity.context }}
          </el-timeline-item>
        </el-timeline>
      </el-dialog>
    </el-card>
  </div>
</template>
<script>
import cityData from './citydata.js'
export default {
  data() {
    return {
      queryInfo: {
        query: '',
        pagesize: 1,
        pagenum: 10,
      },
      total: 0,
      orderList: [], // 订单列表数据
      dialogVisible: false, // 修改区域dialog
      addressForm: {
        address1: [],
        address2: '',
      },
      addressFormRules: {
        address1: [
          { required: true, message: '请选择省市区', trigger: 'blur' },
        ],
        address2: [
          { required: true, message: '请填写详细地址', trigger: 'blur' },
        ],
      },
      cityData: cityData,
      value: [], // 级联选择框双向绑定的数组
      dialogProgressVisible: false,
      progressData: [], // 物流数据
    }
  },
  methods: {
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo,
      })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败')
      }
      console.log(res)
      this.$message.success('获取订单列表成功')
      this.orderList = res.data.goods.slice(
        this.queryInfo.pagenum - 1 * this.queryInfo.pagenum,
        this.queryInfo.pagenum * this.queryInfo.pagesize
      )
      this.total = res.data.total
    },

    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
    },
    handleCurrentChange(pagenum) {
      this.queryInfo.pagenum = pagenum
    },
    // 点击修改显示form dialog
    showForm() {
      this.dialogVisible = true
    },
    handleChange() {},
    closeDialog() {
      this.$refs.addressFormRef.resetFields()
      this.value = []
    },
    async showProgress() {
      const { data: res } = await this.$http.get('kuaidi')
      if (res.meta.status !== 200) {
        return this.$message.error('获取物流失败')
      }
      this.progressData = res.data
      this.dialogProgressVisible = true
    },
  },
  created() {
    this.getOrderList()
  },
}
</script>
<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>